function ouvrir(page) { 
  fiche = window.open(page,'maison9','toolbar=0,location=0,directories=0,menuBar=0,scrollbars=0,resizable=0,width=300,height=400,top=0,left=0,status=0');
  fiche.focus();
}

function ouvrir2(page) { 
  fiche = window.open(page,'maison92','toolbar=0,location=0,directories=0,menuBar=0,scrollbars=0,resizable=0,width=400,height=300,top=0,left=0,status=0');
  fiche.focus();
}